Synthesis of silver chloride nanocrystal on silk fibers

Potiyaraj, Pranut; Kumlangdudsana, Panittamat; Dubas, Stephan Thierry

doi:10.1016/j.matlet.2006.09.039

Cited by 73 publications

(56 citation statements)

References 8 publications

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“…The main peak at 2Â = 9.88 • ascertain the formation of IRMOF-1 crystalline phase which appears in all samples. In addition, two other peaks at 2Â = 7.30 • and 14.02 • appear in all samples because of microwave heating process which is consistent with other literatures [48,49]. Moreover, sample 4 and 6 shows an extra peak at 2Â = 8.8 • in addition to the three characteristic peaks, which indicates that these two samples are a mixture of IRMOF-1 and an unidentified crystalline phase [11].…”

Section: As-synthesized Samplessupporting

confidence: 88%

A novel combined manufacturing technique for rapid production of IRMOF-1 using ultrasound and microwave energies

Sabouni

Kazemian

Rohani

2010

Chemical Engineering Journal

116

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Section: As-synthesized Samplessupporting

confidence: 88%

A novel combined manufacturing technique for rapid production of IRMOF-1 using ultrasound and microwave energies

Sabouni

Kazemian

Rohani

2010

Chemical Engineering Journal

116

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“…Mokhtari et al (2009) reported that Klebsiella pneumoniae synthesized AgCl nanoparticles as the final sole biogenic product. To justify their findings, the authors cited a reference that correctly demonstrated the characterization of chemically synthesized AgCl nanoparticles (Potiyaraj et al 2007). Unfortunately, it was erroneously designated that the 2θ scale for the XRD pattern published by Mokhtari et al (2009).…”

Section: Biogenic Synthesis Of Agcl Nanoparticlesmentioning

confidence: 99%

Antimicrobial activity of biogenic silver nanoparticles, and silver chloride nanoparticles: an overview and comments

Durán

Nakazato

Seabra

2016

Appl Microbiol Biotechnol

249

127

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The antimicrobial impact of biogenic-synthesized silver-based nanoparticles has been the focus of increasing interest. As the antimicrobial activity of nanoparticles is highly dependent on their size and surface, the complete and adequate characterization of the nanoparticle is important. This review discusses the characterization and antimicrobial activity of biogenic synthesized silver nanoparticles and silver chloride nanoparticles. By revising the literature, there is confusion in the characterization of these two silver-based nanoparticles, which consequently affects the conclusion regarding to their antimicrobial activities. This review critically analyzes recent publications on the synthesis of biogenic silver nanoparticles and silver chloride nanoparticles by attempting to correlate the characterization of the nanoparticles with their antimicrobial activity. It was difficult to correlate the size of biogenic nanoparticles with their antimicrobial activity, since different techniques are employed for the characterization. Biogenic synthesized silver-based nanoparticles are not completely characterized, particularly the nature of capped proteins covering the nanomaterials. Moreover, the antimicrobial activity of theses nanoparticles is assayed by using different protocols and strains, which difficult the comparison among the published papers. It is important to select some bacteria as standards, by following international foundations (Pharmaceutical Microbiology Manual) and use the minimal inhibitory concentration by broth microdilution assays from Clinical and Laboratory Standards Institute, which is the most common assay used in antibiotic ones. Therefore, we conclude that to have relevant results on antimicrobial effects of biogenic silver-based nanoparticles, it is necessary to have a complete and adequate characterization of these nanostructures, followed by standard methodology in microbiology protocols.

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“…[4] Several approaches have been developed to enhance the optical, biocompatible, antimicrobial, and thermal properties of silk. [12][13][14][15][16][17][18][19][20][21][22][23] Despite silk being one of the strongest biomaterials, it still lacks sufficient mechanical robustness for demanding applications. Therefore, different inorganic fillers such as silica, titania, zirconia, apatite, carbon nanotubes, or metal nanoparticles have been utilized as reinforcing agents.…”

Section: Introductionmentioning

confidence: 99%

Flexible Silk–Inorganic Nanocomposites: From Transparent to Highly Reflective

Kharlampieva

Kozlovskaya

Gunawidjaja

et al. 2010

Adv Funct Materials

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A novel type of all‐natural, biocompatible, and very robust nanoscale free‐standing biohybrids are reported. They are obtained by integrating a silk fibroin matrix with functional inorganic nanoplatelets using a spin‐assisted layer‐by‐layer assembly. The organized assembly of the silk fibroin with clay (montmorillonite) nanosheets results in highly transparent nanoscale films with significantly enhanced mechanical properties, including strength, toughness, and elastic modulus, as compared to those for the pristine silk nanomaterials. Moreover, replacing clay nanoplatelets with a highly reflective Langmuir monolayer of densely packed silver nanoplates causes a similar enhancement of the mechanical properties, but in contrast to the materials above, highly reflective, mirror‐like, nanoscale flexible films are created. This strategy offers a new perspective for the fabrication of robust all‐natural flexible nanocomposites with exceptional mechanical properties important for biomedical applications, such as reinforced tissue engineering. On the other hand, the ability to convert silk‐based nanoscale films into mirror‐like biocompatible flexible films can be intriguing for prospective photonics and optical exploitation of these nanobiohybrids.

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Synthesis of silver chloride nanocrystal on silk fibers

Cited by 73 publications

References 8 publications

A novel combined manufacturing technique for rapid production of IRMOF-1 using ultrasound and microwave energies

A novel combined manufacturing technique for rapid production of IRMOF-1 using ultrasound and microwave energies

Antimicrobial activity of biogenic silver nanoparticles, and silver chloride nanoparticles: an overview and comments

Flexible Silk–Inorganic Nanocomposites: From Transparent to Highly Reflective

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